Can you plug AC into a normal outlet? After plugging in the AC, there may not be much capacity for other things plugged into the same circuit. If the circuit has the capacity, you can connect the AC. Rather than … Continue reading →

Those batteries that are used in deep discharge cycling mode can be charged up to 2.45 volts/cell (14.7V for a 12V battery) to get the highest charge rate, as long as the voltage is dropped to the float voltage when … Continue reading →

Some UPS systems may normally last up to 13 years or more before they need to be replaced. However, its critical components are subject to failure far earlier than the UPS itself. How often should a UPS be replaced? UPSs … Continue reading →

First of all, the major difference lies in the process of filtering power. Brownouts, flickering power, and power surges won’t always trigger a battery backup. But a UPS will filter that power, which allows a consistent, filtered power supply to … Continue reading →

DC is more efficient than AC of the same voltage, especially for long distances. Higher voltages are more efficient than lower voltages. It’s more costly to produce high voltage DC than AC, so it is only used for long distance … Continue reading →

NEMA 14-50 Plug The “50” in the name stands for the 50-amp maximum amperage, which is needed for a 40 amp home charging station for the safety reasons described above. A NEMA 14-50 plug has two “hots,” a ground, and … Continue reading →

In terms of powering accessories and devices, like your cellphone, there is functionally no difference between cigarette lighter sockets and accessory sockets. If you aren’t sure which one you’re dealing with, plug into any or all of them to suit … Continue reading →

You can plug a router into a surge protector. Surge protectors defend against surges and spikes. Some people will argue that a surge protector is incapable of effectively stopping surges emanating from lightning strikes. But a surge protector is better … Continue reading →

Phantom energy: Do appliances use electricity when plugged in but turned off? The short answer is yes! A variety of different electronic devices and appliances, including televisions, toasters, lamps, and more, when plugged in, can consume electricity even when they’re … Continue reading →

When planning a vacation, always unplug all computers, televisions and any other accessory you don’t plan to use. This will not only help reduce energy consumption, but also protect your precious items in case of an electrical storm. Should I … Continue reading →

The heat is an enemy of battery. It drains battery faster, and it sucks away its life. So according to Google, avoid situations where your device can overheat. “Your battery will drain much faster when it’s hot, even if you’re … Continue reading →

Commonly used in Smoke alarms and Micro phones, Duracell’s rechargeable range of the 9V battery cell takes advantage of a lot of research and development on Duracell’s part over the last few years. Can 9V batteries be recharged? Similarly, you … Continue reading →